This allows the the pull side to precisely control how much data is
read so that another encapsulation layer is not needed.
An http client gets a response with a finite size. Because ssh clients
need to keep the stream open, we must not read more data than is sent
in a response. But due to the streaming nature of the changegroup
scheme, only the piece that's parsing the data knows how far it's
allowed to read.
This means the generator scheme isn't fine-grained enough. Instead we
need file-like objects with a read(x) method. This switches everything
for push/pull over to using file-like objects rather than generators.
# HG changeset patch
# User thananck@yahoo.com
# Node ID c838b9c2c71b1d64b8bde786f6470b30f23962de
# Parent d5198e5dd8087ca487031662f0908a6296512e5d
Provides output option to cat command
expand function in commands.doexport is moved to toplevel and renamed
to make_filename. The 'cat' command now accecpts --output <pattern>
switch to specify the destination file.
Index: hg/mercurial/commands.py
===================================================================
# HG changeset patch
# User Radoslaw Szkodzinski <astralstorm@gorzow.mm.pl>
# Node ID 8fc9bfabae06cba91b05c265545bcce2654dab2f
# Parent d5198e5dd8087ca487031662f0908a6296512e5d
Update documentation of hg tag
This updates the FAQ, manpage and adds hg tag to the list of commands
in README.
Index: hg/README
===================================================================
# HG changeset patch
# User Bryan O'Sullivan <bos@serpentine.com>
# Node ID 13b74665cbdf735a91f231956d0fe73e446340ea
# Parent fb74eaa2b5b763ad5591b2e51dbb377bf8342064
Clarify man page entry for locate a little.
# HG changeset patch
# User Bryan O'Sullivan <bos@serpentine.com>
# Node ID fb74eaa2b5b763ad5591b2e51dbb377bf8342064
# Parent ebf5eba347a17a5c09000b3342caf350cd060a1b
Use repo.getcwd() in a few obvious places.
# HG changeset patch
# User Bryan O'Sullivan <bos@serpentine.com>
# Node ID ebf5eba347a17a5c09000b3342caf350cd060a1b
# Parent 4309b0a5a6010dd2e5811b77d2bc29a51acf290f
Add locate command.
Used for finding files with names that match specific patterns,
such as "*.c".
This patch also introduces localrepository.getcwd, which returns the
current directory relative to the repository root.
# HG changeset patch
# User thananck@yahoo.com
# Node ID 2bd20bb06f817796d76b8e126f4a685426c4faf4
# Parent 7a240687674e6cf5a8dfd45973d7e3978b89af79
open .hgtags as binary
The '.hgtags' file, in tag command, is opened as binary for interoperability with the other OS
# HG changeset patch
# User maf46@burn.cl.cam.ac.uk
# Node ID 57667c9b93a5a743e4629d15a0e6bd76699130c3
# Parent 4309b0a5a6010dd2e5811b77d2bc29a51acf290f
Fix zombie files in merge
Keir Fraser observed the following:
> I made a small test case that illustrates the bug in merging changesets
> with 'hg remove's in them:
>
> 1. Create a repository A containing files foo & bar.
> 2. Create clone called B.
> 3. A removes file bar, and commits this removal.
> 4. B edits file foo, and commits this edit.
>
> Now, if B:
> # hg pull ../A; hg update -m; hg commit
> Then bar remains deleted.
>
> If A:
> # hg pull ../B; hg update -m; hg commit
> Then bar is resurrected!
>
> It looks as though, when you merge across a branch, any deletions in
> your own branch are forgotten.
> ...
> Fixing this is a must, as zombie files are a real pain. :-)
Keir later patched our local copy of hg as shown below, which fixes
the problem. I've also enclosed a test which captures the test Keir
outlined...
Files deleted on a branch should not automatically reappear in a merge
Patch notes:
1. The first chunk does not change behaviour, but cleans up the code
to more closely match check of 'force' in the second chunk. I
think it makes the code clearer.
2. The second chunk fixes two bugs --
i. If we choose to keep a remotely-changed locally-deleted file,
then we need to 'get' that file. If we choose to delete it
then no action need be taken (it is already deleted in the
working manifest). Without this fix, choosing to delete would
get a Python traceback.
ii. The test for whether the file was remotely-created is
insufficient. It is only true if f is not in the common
ancestor. Otherwise the file was deleted locally, and should
remain deleted. (this is the most important fix!)
Index: hg/tests/test-merge6
===================================================================
# HG changeset patch
# User thananck@yahoo.com
# Node ID 7a240687674e6cf5a8dfd45973d7e3978b89af79
# Parent 4309b0a5a6010dd2e5811b77d2bc29a51acf290f
Output file of 'export' is opened as binary (other OS)
# HG changeset patch
# User Bryan O'Sullivan <bos@serpentine.com>
# Node ID 059c6e42fc4221816e26a72bef8cf780891989ca
# Parent 4309b0a5a6010dd2e5811b77d2bc29a51acf290f
Demand-load most modules in the commands and ui modules.
This improves response times for a number of simple commands, as the
Python interpreter doesn't end up loading modules that it never uses.
There's less benefit to demand-loading in other modules.
# HG changeset patch
# User Alecs King <alecsk@gmail.com>
On Sat, Jul 02, 2005 at 02:11:34PM -0700, Matt Mackall wrote:
> On Sun, Jul 03, 2005 at 12:49:27AM +0800, Alecs King wrote:
> > Hg is really very nice. The only feature i miss from git is the
> > whatchanged -p, which shows a diff along with a changeset.
> > python before, i just dig into the mercurial/commands.py a while and
> > see what diff(), dodiff(), export(), show_changeset(), log() would
> > normally do. There might be one thing or two missed or wrong. But here
> > it is: a '-d' option to 'hg log' showing the diff info. You can use 'hg
> > log -d' to show the whole history with the diff or 'hg log -d <file>' to
> > show that info of a particular file. And also works with the '-r'
> > option.
>
> Let's use -p. We're going to be combining the global and per command
> switch namespace shortly and the global -p will disappear.
Okay. '-d' changed to '-p'. Just like 'whatchanged -p', now we have
'hg log -p'.
> Also, the argument list for show_changeset is getting a bit unwieldy.
This time i remain show_changeset untouched at all. Only changed some
bits of log().
# HG changeset patch
# User shaleh@speakeasy.net
# Node ID 1ae21732349f5b6dba2941609a044d9c365a6fb2
# Parent d3df6f5c87d045ba97457269261c35c30b04524b
* clean up error handling when user requests to use a non file object
- use os.path.exists() to verify the item exists
- use os.path.isfile() to check whether the item is a file or not
diff -r d3df6f5c87d0 -r 1ae21732349f mercurial/hg.py
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[PATCH] hg tag: local tag support in file .hg/localtags
From: Radoslaw Szkodzinski <astralstorm@gorzow.mm.pl>
Support local tags in .hg/localtags
Also minor cleanups in related functions
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Add username/merge/editor to .hgrc
These take priority over the equivalent environment vars
Deprecate HGMERGE, HGUSER, and HGEDITOR in docs
Add ui section to docs
Remove undocumented HG_OPTS
Raise username code out of changelog class
Make tests ignore ~/.hgrc
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[PATCH] Parse and use header data from an hg export'ed changeset
From: Andrew Thompson <andrewkt@aktzero.com>
This should make it easier to import changesets that are hg export'ed
from other Mercurial users:
Add a routine to catch the user from an hg export'ed changeset.
Add user to commit call.
Add trap for changelog snippet, which is promoted to the beginning of
the commit text.
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[PATCH] Get "hg serve" to print the URL being served
From: Bryan O'Sullivan <bos@serpentine.com>
If invoked with verbosity, print the URL at which we are serving.
Useful if you bind to any port with "-p 0", and need to know what port
the server is listening on.
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Various HTML cleanups
From: Edouard Gomez <ed.gomez@free.fr>
Cleaned up the changeset summary table differentiating title cells
from data cells using th and td. Added semantic classes.
Changed the big pre tag into a div that mimics pre tag style
(that is monospace font and white space preformated). This is
required because pre is an inline element, and thus cannot
be the parent of block elements as div (diffblock). I replaced
all these div blocks by a series ul lists as patches can be
seen as lists of changes in versioned files.
If someone has a better semantic to propose, i'd be pleased he
drops me an email about this patch.
- --
Cleaned up the filediff summary table differentiating title cells
from data cells using th and td. Added semantic classes.
- --
Keep style unchanged for changeset template
As promised no changes in style. This one got through my eyes
+ brain checking... sorry.
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Add globals to templater/fixup RSS
This removes a bunch of duplicate header() and footer() bits and makes
url and reponame available to all templates.
Fix up RSS bits to use url
Fix strftime call
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[PATCH] Add RSS support to hgweb
From: Goffredo Baroncelli <kreijack@libero.it>
with the two small patches below, now hgweb can act as feed source.
Two kinds ofobjects can be tracked: the changelong and the files. This
can be useful if anyone would track the changes of a file ( and
because git has it, mercurial have to has ).
To check the changelog the url is
http://127.0.0.1:8000/pippo.pluto?cmd=changelog;style=rss
To check a file ( the mercurial/hgweb.py for examples ) the url is
http://127.0.0.1:8000/?cmd=filelog;file=mercurial/hgweb.py;filenode=0;style=rss
The first patch adds a new filter for the template: the filter is
named rfc822date, and translates the date from the touple format to a
rfc822 style date. The second patch adds the templates needed to
create the rss pages.
Tested with akgregator ( kde ).
[tweaked by mpm:
add Content-type: text/xml
add support for URL to header()
add header with link and content type
add RSS links on the normal pages]
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[PATCH 4/5]: cleaning the template parent management in hgweb
From: Goffredo Baroncelli <kreijack@libero.it>
Now the patch remove every use of the tag p1/p2/p1rev/p2rev from the
code ( even+the ones not used ), replacing everywhere with the tag
parent ( even where the previous +tag are not use ), so the
information to the templates is still given.
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[PATCH] use <arpa/inet.h> instead of <netinet/in.h> for ntohl/htonl
From: Jed Davis <jdev@panix.com>
This fixes the Mac OS X build problem; hopefully it won't break any
other OSes, especially since SUSv3 says arpa/inet is the right header.
( http://www.opengroup.org/onlinepubs/009695399/functions/ntohl.html )
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A bunch of parsing/help updates
more explanation of how to get non-basic commands
shorten names of debug functions and add docstrings
add undo long docstring
promote anotate, export, and revert
make the global opts array global
refactor parsing
kill two unused arguments to fancyopts
update test-help
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Shorten help
Basic commands are now marked with "^" in the table
only basic commands are show in hg help by default
copyright banner not displayed with help by default
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Restructure option handling
This allows global options to appear before or after the command name
Also includes a patch from Andrew Thompson <andrewkt@aktzero.com> to
catch invalid global options.
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options: kill -d for debug
You must now use --debug.
This is a preparatory step for changing the option parsing from:
hg [global-opts] <command> [command-opts]
to
hg [global-opts] <command> [global or command opts]
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[PATCH] bring MANIFEST.in up to date
From: Andrew Thompson <andrewkt@aktzero.com>
Some files were not coming over when I did python setup.py sdist
I included MANIFEST.in for completeness, but I'm not sure if it should
be in there.
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[PATCH] Tags template cleanup
From: Edouard Gomez <edouard.gomez@gmail.com>
Tags template cleanup
This page lists all tags, thus using divs doesn't structure well
the information. Better use a list (ul). Each tag becomes a li
element. The li element also carries the parity information.
As font style tags are highly deprecated in newer HTML variants
get rid of the tt element, relaced by a simple span that gets
a CSS class that mimics tt default style (monospaced text)
Added CSS classes required to match old style.
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